Sadaqat Hussain Shah, Syed  <br/><br/>
A new family of estimators of population mean using geometric and harmonic means in post-stratified random sampling  / 
Syed Sadaqat Hussain Shah 
 - Islamabad:  Allama Iqbal Open University,  2017. 
 - xii, 171p. 
<br/><br/>MPhil Thesis 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling (statistics)<br/>Mathematical statistics<br/>Dissertations, Academic--MPhil Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / SAN